ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

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HFSQL proposes a quick search for character strings in the data......
UploadCurrentFile (Function)
Indicates the file currently uploaded via the Upload control.
Compilation statement: IF ExecutionTarget
The <IF ExecutionTarget> compile statement allows you to compile or not compile a WLanguage code depending on the execution target.
fSplit (Function)
Splits a file into several files.
HMigrateLinkedCompositeKey (Function)
Migrates the values of the linked composite keys coming from a file in Hyper File 5.5 format to the HFSQL Classic format.
TableDeleteSelect (Function)
Deletes the selected rows from a Table or Treeview Table control.
UploadSize (Function)
Returns the total size (in bytes) of the file currently uploaded via an Upload control.
UploadSizeSent (Function)
Returns the total size (in bytes) of files already sent by the current upload via an Upload control.
MultiWorksheet (Property)
The MultiWorksheet property is used to: Find out whether a Spreadsheet control manages several worksheets. Change the worksheet management mode of a Spreadsheet control....
HExecuteQuery (Function)
Declares a query created in the query editor to the HFSQL engine and runs this query.
Handling an Upload control through programming
The Upload control is used to upload one or more files....
Multiselection (Property)
The Multiselection property gets and sets the selection mode: in a Table and TreeView Table control. in a Pivot Table control. in a List Box and ListView control. in a Looper control. in a Calendar control. of files in an Upload control....
H.NbRetry (Variable)
Indicates the number of attempts for locking the file or the record before giving control back to the program.
HDeclareExternal (Function)
Temporarily imports into the current analysis the description of a data file from an existing HFSQL data file.
TableSave (Function)
Updates or adds the record bound to the current row in the Table or TreeView Table control.
TableAdjust (Function)
Adjusts the title and size of columns found in a Table or TreeView Table control.
WinEdSelectOccurrence (Function)
Indicates the number of controls selected when the interface is modified by the end user ("Allow end users to modify the UI" option enabled).
Selected (Property)
The Selected property is used to: Select, or determine if a row is selected in a List, ListView or Table control. Select, or determine if a column or cell is selected in a Table control with row or column selection. Select, or determine if a WEBDEV menu option is selected....
Locking data files: correspondence between WINDEV 5.5 and the later versions
The Diagram Editor control
The Diagram Editor control allows users to create and edit diagrams in your applications and sites......
TableModifyColumn (Function)
Modifies a column in a horizontal Table control.
Providing an image per DPI
On mobile, when displaying images, each device has its own physical size and its own graphic resolution......
fGlobalDirCommon (Function)
Returns a directory path for the global data of current application (data shared between several applications), regardless of the current user.
fGlobalDirUser (Function)
Returns a directory path for the global data of current application (data shared between several applications), for the current user.
ListSelectMinus (Function)
Deselects an element in a List Box, ListView or Combo Box control.